[PATCH v9 0/7] convert: add "status=delayed" to filter process protocol

Hi,

here is the 9th iteration of my "status delayed" topic. I think that might be the final one :-)

Patch 1 to 3 are minor t0021 test adjustments. Patch 4 to 6 are convert refactorings to prepare the new feature. Patch 7 is the new feature.

### Changes since v7:
* extracted capabilities negotiation refactoring into dedicated patch 6
  --> no code changes and therefore no inter-diff

Thanks, Lars

RFC: http://public-inbox.org/git/D10F7C47-14E8-465B-8B7A-A09A1B28A39F@gmail.com/
v1: http://public-inbox.org/git/20170108191736.47359-1-larsxschneider@gmail.com/
v2: http://public-inbox.org/git/20170226184816.30010-1-larsxschneider@gmail.com/
v3: http://public-inbox.org/git/20170409191107.20547-1-larsxschneider@gmail.com/
v4: http://public-inbox.org/git/20170522135001.54506-1-larsxschneider@gmail.com/
v5: http://public-inbox.org/git/20170601082203.50397-1-larsxschneider@gmail.com/
v6: http://public-inbox.org/git/20170625182125.6741-1-larsxschneider@gmail.com/
v7: http://public-inbox.org/git/20170627121027.99209-1-larsxschneider@gmail.com/
v8: http://public-inbox.org/git/20170628212952.60781-1-larsxschneider@gmail.com/

Base Ref: master
Web-Diff: https://github.com/larsxschneider/git/commit/c391b48aa2
Checkout: git fetch https://github.com/larsxschneider/git filter-process/delay-v9 && git checkout c391b48aa2

### Patches

Lars Schneider (7):
  t0021: keep filter log files on comparison
  t0021: make debug log file name configurable
  t0021: write "OUT <size>" only on success
  convert: put the flags field before the flag itself for consistent
    style
  convert: move multiple file filter error handling to separate function
  convert: refactor capabilities negotiation
  convert: add "status=delayed" to filter process protocol

 Documentation/gitattributes.txt |  69 ++++++++++++-
 builtin/checkout.c              |   3 +
 cache.h                         |   3 +
 convert.c                       | 202 +++++++++++++++++++++++++++----------
 convert.h                       |  26 +++++
 entry.c                         | 132 ++++++++++++++++++++++++-
 t/t0021-conversion.sh           | 178 +++++++++++++++++++++++++++------
 t/t0021/rot13-filter.pl         | 214 +++++++++++++++++++++++++++-------------
 unpack-trees.c                  |   2 +
 9 files changed, 668 insertions(+), 161 deletions(-)

base-commit: 0339965c70d68fd3831c9a5306443c869de3f6a8 -- 2.13.2